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Stock-Based Compensation - Summary of Changes in SARs Outstanding (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Weighted Average Remaining Contractual Term (Years) |  |
Granted | 1 year 7 months 6 days |
Stock appreciation rights |  |
SARs |  |
Outstanding, Beginning Balance (in shares) | 0.6 |
Granted (in shares) | 0.1 |
Exercised (in shares) | (0.3) |
Outstanding, Ending Balance (in shares) | 0.4 | 0.6
Vested and exercisable, ending balance (in shares) | 2.0 |
Per Share Weighted Average Exercise Price |  |
Outstanding, Beginning Balance (in dollars per share) | $ 216.40 |
Granted (in dollars per share) | 456.18 |
Exercised (in dollars per share) | 158.63 |
Outstanding, Ending Balance (in dollars per share) | 293.38 | $ 216.40
Vested and exercisable, ending balance (in Dollars per share) | 225.24 |
Per Share Weighted Average Grant Date Fair Value |  |
Outstanding, Beginning Balance (in dollars per share) | 62.85 |
Granted (in dollars per share) | 167.91 |
Exercised (in Dollars per share) | 38.24 |
Outstanding, Ending Balance (in dollars per share) | 96.17 | $ 62.85
Vested and exercisable, ending balance (in Dollars per share) | $ 65.66 |
Weighted Average Remaining Contractual Term (Years) |  |
Weighted average remaining contractual terms | 4 years 2 months 15 days | 3 years 11 months 1 day
Granted | 6 years 1 month 9 days |
Weighted average remaining contractual terms vested and exercisable | 3 years 3 months 25 days |
Unvested SARs (in shares) | 0.4 | 0.6
Aggregate intrinsic value of outstanding shares | $ 80.1 |
Aggregate intrinsic value of shares vested and exercisable | $ 48.0 |
Stock appreciation rights | Unvested |  |
SARs |  |
Outstanding, Ending Balance (in shares) | 0.2 |
Weighted Average Remaining Contractual Term (Years) |  |
Unvested SARs (in shares) | 0.2 |

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